Hello,

yes, the KMS150 has been discontinued. But it is still serviced of course, and if you should need specific spare parts you can contact me directly at my email address.

The successors are the KMS104, 104plus, and 105.

The KMS 105 has the identical capsule as the KMS150. The low-frequency roll-off is somewhere in between KMS150 with low-cut switch OFF and switch ON.

For a microphone with more bass boost (closer to KMS150 with switch OFF), I can recommend the KMS104plus.

Best regards,
Martin Schneider / Neumann Mic. Development